4387140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{24373}}^1$

素因数の和:24388

約数の個数: 36

約数和(自身を含む): 13308204

約数和(自身を除く): 8921064

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 24373, 48746, 73119, 97492, 121865, 146238, 219357, 243730, 292476, 365595, 438714, 487460, 731190, 877428, 1096785, 1462380, 2193570, 4387140]

約数ペア:

[(1, 4387140), (2, 2193570), (3, 1462380), (4, 1096785), (5, 877428), (6, 731190), (9, 487460), (10, 438714), (12, 365595), (15, 292476), (18, 243730), (20, 219357), (30, 146238), (36, 121865), (45, 97492), (60, 73119), (90, 48746), (180, 24373)]